National Weather Service United States Department of Commerce

Severe Thunderstorms in the East Sunday; Excessive Heat Lingers in the Southern U.S. and Returning to California

Scattered damaging winds from severe thunderstorms will be possible across parts of the Northeast and Mid-Atlantic States Sunday. Excessive heat will continue over the southern U.S. Sunday before another round of heat arrives Monday through the central and southern U.S. spreading into the East by Independence Day. California will see excessive heat starting Tuesday. Read More >

Excessive Heat Watch in effect from Tuesday morning through Friday evening. Well above average high temperatures with triple digit heat across the interior. Temperatures will remain cooler near the coast with continued onshore flow. In addition, limited overnight cooling is expected for areas away from the immediate coast and in higher terrain. Never leave people or pets in vehicles. Limit outdoor activities during the afternoon and evening. Stay hydrated and take cooling breaks.
The collection of regional temperature and precipitation data that makes up the RTP product will be automated starting July 1. The RTP product will continue to go out twice every day and will include area climate sites. As with the current product, all data are considered preliminary and subject to revision until certified by the National Center for Environmental Information.

 

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